(3x+8)+(5x+14)=142

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Solution for (3x+8)+(5x+14)=142 equation: 



(3x+8)+(5x+14)=142

We move all terms to the left:

(3x+8)+(5x+14)-(142)=0

We get rid of parentheses

3x+5x+8+14-142=0

We add all the numbers together, and all the variables

8x-120=0

We move all terms containing x to the left, all other terms to the right

8x=120

x=120/8

x=15

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